How is encryption managed on multi-tenant storage?

The correct answer is B. One key per data owner. It is recommended to use percustomer keys when possible, in order to better enforce multitenancy isolation.

Cloud Data Security

Question

Options

ASingle key for all data owners
BOne key per data owner
CMultiple keys per data owner
DThe answer could be A, B, or C depending on the provider
EC for data subject to the EU Data Protection Directive; B for all others

How the community answered

(44 responses)

A
11% (5)
B
77% (34)
C
2% (1)
D
7% (3)
E
2% (1)

Explanation

It is recommended to use percustomer keys when possible, in order to better enforce multitenancy isolation.

Topics

#multi-tenant encryption#key management#data isolation#per-tenant keys

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